Psychwar is a SIM on Second Life which has had military residence back in the Summer of 2007 by the Second Life Sky Navy (SLSN). It was venue for a 48 hour strike from the Alliance Navy on SLSN back in Mid August in which Alliance Navy Marines assaulted the SLSN Dauntless but were pushed back into their own sim Dorien when SLSN troops countered. This is classified as an Old SLSN Base.